Low cost homemade dog cookies.

Ingredients:
Liver.
Flour (plain-wheat free)
Oil
Baking-powder

Chop the liver into small pieces. 200g / 7oz, this helps to deal with "stringy" bits.
Blend with the oil. 25g / 1oz, and by "blend" I mean to use power-driven metal blades, to liquidse the lumps.
Add 2tsps of baking powder to 150g / 5¹/₄oz plain flour.
Mix the flour & baking powder into the homogenised liver and oil, until you have a thick and sticky pink dough.
Turn the dough onto a floured-surface and roll / stretch into a sheet.
Cut into strips.
*Note this will be soft, and sticky - use plenty of flour.

Place the dough pieces on a baking-tray, lined with grease-proof paper (it can be sticky).
For long-life, biscuits need to be dried-out, cook slowly and gently.

60 min at 150^oC / 300^oF turning once after 30 min, and then turn the oven off leaving the biscuits in the oven with the door ajar as it cools.

They should turn out light and crunchy, tasting and smelling like cooked-liver.

You can cut the dough into any shapes or use any types of cookie cutters.

Ive been trying to find a bone shaped cookie cutter for a long time now but have yet to find one over in the UK.